Sad to say, the political landscape of the early to mid 21st century has already been designed -- by Gary Gygax, inventor of Dungeons and Dragons.
Gary didn't realize it (D&D predates personal computing) but his somewhat addictive game transferred onto computers quite early (see also: Nethack). And then gamers demanded -- and got, as graphics horsepower arrived -- graphical versions of same. And then multi-user graphical versions of same. And then the likes of World of Warcraft, with over a million users, auction houses, the whole spectrum of social interaction, and so on.
Which leads me to the key insight that: our first commercially viable multi-user virtual reality environments have been designed (and implicitly legislated) to emulate pencil-and-paper high fantasy role playing games.
Sure, Second Life shows a pattern for Ludic environments that is non-RPG based, more user-directed -- after the pattern of LambdaMOO and similar -- but again, the LambdaMOO experiment fell out of dissatisfaction with the fantasy RPG limits that the earlier MUDs imposed on social interaction, and the MUDs were basically networked multiuser implementations of the Colossal Cave Adventure and friends, which all came back to Gary Gygax.
There's no bloody escaping it. The gamers have given rise to a monster that is ultimately going to embrace and extend the web, to the same extent that TV subsumed and replaced motion pictures. (The web will still be there -- some things are intrinsically easier to do using a two dimensional user interface and a page-based metaphor -- but the VR/AR systems will be more visible.)
I'm not sure we've reached the equivalent of Netscape's 1.0 release. New interaction mechanisms are going to come along, especially once the VR experience moves away from the desktop computer paradigm and goes mobile, using PDAs or smartphones, head-up displays, and ubiquitous location services (and speaking of the latter, it is reported that the Galileo PRN codes have been cracked). But VR will be the first medium where the primary path to commercialization will be through game-play.
If you subscribe to the theory that the structure of a language also structures the ways of thinking of its native speakers, then think about what effect the basis of the new hyper-reality will have on the future.